| 摘要 |
An in-line roller skate including a supporting frame that has two spaced side walls and in-line wheels arranged therebetween by means of pivots. The side walls have a plurality of pairs of oppositely arranged seats for detachably accommodating a respective pivot. There are two supporting end elements for each pivot, which are axially offset with respect to the pivot and can be slidingly inserted, both in an upright position and in an inverted position, starting from the lower edge of the side walls, in a respective pair of seats, so as to allow to place the respective pivot in two positions at different levels.
|
